A star may clench a jaw.Logical formLearned from1 sentences. Hands may be clenched by a side.Logical formLearned from1 sentences. Youths may clench arms.Logical formLearned from1 sentences. A (mouth guard) may prevent teeth from clenching.Logical formLearned from1 sentences. An alligator may clench some animal.Logical formLearned from1 sentences. Hands may clench on a table.Logical formLearned from1 sentences. Soldiers may clench teeth.Logical formLearned from1 sentences. Fists may clench across a chest.Logical formLearned from1 sentences. Fingers may clench a fabric of a white robe.Logical formLearned from1 sentences. A fist may clench an (assault rifle).Logical formLearned from1 sentences. Fingers may clench a face.Logical formLearned from1 sentences. A US-president may clench a jaw some times.Logical formLearned from1 sentences. Anger may clench a mouth.Logical formLearned from1 sentences. Others may clench jaws.Logical formLearned from1 sentences. Muscles may clench at a click of a shutter.Logical formLearned from1 sentences.